Pith Number

pith:XSDV43QD

pith:2026:XSDV43QDPGH4VR22UPBMZVHQAJ

not attested not anchored not stored refs pending

Entanglement assisted communication complexity measured by distinguishability

Ankush Pandit, Anubhav Chaturvedi, Debashis Saha, Satyaki Manna

arxiv:2603.19105 v2 · 2026-03-19 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XSDV43QDPGH4VR22UPBMZVHQAJ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Local Marking of Locally Implementable Unitary Operations

Receipt and verification

First computed	2026-06-04T01:08:48.695228Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc875e6e03798fcac75aa3c2ccd4f002516acdf998f8863628bc0c0b70149af1

Aliases

arxiv: 2603.19105 · arxiv_version: 2603.19105v2 · doi: 10.48550/arxiv.2603.19105 · pith_short_12: XSDV43QDPGH4 · pith_short_16: XSDV43QDPGH4VR22 · pith_short_8: XSDV43QD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XSDV43QDPGH4VR22UPBMZVHQAJ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: bc875e6e03798fcac75aa3c2ccd4f002516acdf998f8863628bc0c0b70149af1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28c7b4f659fad1e9a1ab39aad86bcbb4700e203f97ed45732fee53487f63f9fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-03-19T16:33:35Z",
    "title_canon_sha256": "1758e0cb0c47609fb91ec99d1e1a18b4a27bb6b93704e14dd7c0eb8a8db582bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.19105",
    "kind": "arxiv",
    "version": 2
  }
}